2406632940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{30181}}^1$

素因数の和:30639

約数の個数: 72

約数和(自身を含む): 7316841168

約数和(自身を除く): 4910208228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 2215, 2658, 3987, 4430, 5316, 6645, 7974, 8860, 13290, 15948, 19935, 26580, 30181, 39870, 60362, 79740, 90543, 120724, 150905, 181086, 271629, 301810, 362172, 452715, 543258, 603620, 905430, 1086516, 1358145, 1810860, 2716290, 5432580, 13370183, 26740366, 40110549, 53480732, 66850915, 80221098, 120331647, 133701830, 160442196, 200552745, 240663294, 267403660, 401105490, 481326588, 601658235, 802210980, 1203316470, 2406632940]

約数ペア:

[(1, 2406632940), (2, 1203316470), (3, 802210980), (4, 601658235), (5, 481326588), (6, 401105490), (9, 267403660), (10, 240663294), (12, 200552745), (15, 160442196), (18, 133701830), (20, 120331647), (30, 80221098), (36, 66850915), (45, 53480732), (60, 40110549), (90, 26740366), (180, 13370183), (443, 5432580), (886, 2716290), (1329, 1810860), (1772, 1358145), (2215, 1086516), (2658, 905430), (3987, 603620), (4430, 543258), (5316, 452715), (6645, 362172), (7974, 301810), (8860, 271629), (13290, 181086), (15948, 150905), (19935, 120724), (26580, 90543), (30181, 79740), (39870, 60362)]